2956246304377 has 2 divisors, whose sum is σ = 2956246304378. Its totient is φ = 2956246304376.

The previous prime is 2956246304353. The next prime is 2956246304387. The reversal of 2956246304377 is 7734036426592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1919058860601 + 1037187443776 = 1385301^2 + 1018424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2956246304377 is a prime.

It is not a weakly prime, because it can be changed into another prime (2956246304387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478123152188 + 1478123152189.

It is an arithmetic number, because the mean of its divisors is an integer number (1478123152189).

Almost surely, 2^{2956246304377} is an apocalyptic number.

It is an amenable number.

2956246304377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2956246304377 is an equidigital number, since it uses as much as digits as its factorization.

2956246304377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45722880, while the sum is 58.

It can be divided in two parts, 2956246 and 304377, that added together give a palindrome (3260623).

The spelling of 2956246304377 in words is "two trillion, nine hundred fifty-six billion, two hundred forty-six million, three hundred four thousand, three hundred seventy-seven".